├── res └── readme.txt ├── .DS_Store ├── en.lproj ├── InfoPlist.strings ├── ConnectTestViewController.xib └── MainWindow.xib ├── Default-568h@2x.png ├── ConnectTest ├── ConnectTestViewController.m ├── ConnectTestViewController.h ├── main.m ├── ConnectTest-Prefix.pch ├── ITcpClient.h ├── ConnectTestAppDelegate.h ├── TcpClient.h ├── TestUI.h ├── ConnectTest-Info.plist ├── Reachability.h ├── TestUI.m ├── ConnectTestAppDelegate.m ├── TcpClient.m └── Reachability.m ├── ConnectTest.xcodeproj ├── project.xcworkspace │ ├── contents.xcworkspacedata │ └── xcuserdata │ │ └── smalltask.xcuserdatad │ │ ├── UserInterfaceState.xcuserstate │ │ └── WorkspaceSettings.xcsettings ├── xcuserdata │ └── smalltask.xcuserdatad │ │ ├── xcschemes │ │ ├── xcschememanagement.plist │ │ └── ConnectTest.xcscheme │ │ └── xcdebugger │ │ └── Breakpoints.xcbkptlist └── project.pbxproj ├── Extensions ├── README.txt ├── ContextFilterLogFormatter.h ├── ContextFilterLogFormatter.m ├── DispatchQueueLogFormatter.h └── DispatchQueueLogFormatter.m ├── ConnectTest-Prefix.pch ├── README.md ├── ConnectTest-Info.plist ├── vendor ├── DDASLLogger.h ├── DDASLLogger.m ├── DDAbstractDatabaseLogger.h ├── DDTTYLogger.h ├── DDFileLogger.h ├── DDAbstractDatabaseLogger.m └── DDLog.h └── Documentation.html /res/readme.txt: -------------------------------------------------------------------------------- 1 | test. -------------------------------------------------------------------------------- /.DS_Store: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/smalltask/TestTcpConnection/HEAD/.DS_Store -------------------------------------------------------------------------------- /en.lproj/InfoPlist.strings: -------------------------------------------------------------------------------- 1 | /* Localized versions of Info.plist keys */ 2 | 3 | -------------------------------------------------------------------------------- /Default-568h@2x.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/smalltask/TestTcpConnection/HEAD/Default-568h@2x.png -------------------------------------------------------------------------------- /ConnectTest/ConnectTestViewController.m: -------------------------------------------------------------------------------- 1 | #import "ConnectTestViewController.h" 2 | 3 | 4 | @implementation ConnectTestViewController 5 | 6 | @synthesize label = _label; 7 | 8 | 9 | @end 10 | -------------------------------------------------------------------------------- /ConnectTest/ConnectTestViewController.h: -------------------------------------------------------------------------------- 1 | #import 2 | 3 | 4 | @interface ConnectTestViewController : UIViewController { 5 | 6 | } 7 | 8 | @property (nonatomic, strong) IBOutlet UILabel *label; 9 | 10 | @end 11 | -------------------------------------------------------------------------------- /ConnectTest.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /ConnectTest.xcodeproj/project.xcworkspace/xcuserdata/smalltask.xcuserdatad/UserInterfaceState.xcuserstate: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/smalltask/TestTcpConnection/HEAD/ConnectTest.xcodeproj/project.xcworkspace/xcuserdata/smalltask.xcuserdatad/UserInterfaceState.xcuserstate -------------------------------------------------------------------------------- /Extensions/README.txt: -------------------------------------------------------------------------------- 1 | This folder contains some sample formatters that may be helpful. 2 | 3 | Feel free to change them, extend them, or use them as the basis for your own custom formatter(s). 4 | 5 | More information about creating your own custom formatters can be found on the wiki: 6 | https://github.com/robbiehanson/CocoaLumberjack/wiki/CustomFormatters 7 | 8 | -------------------------------------------------------------------------------- /ConnectTest/main.m: -------------------------------------------------------------------------------- 1 | // 2 | // main.m 3 | // ConnectTest 4 | // 5 | // Created by Robbie Hanson on 7/25/11. 6 | // Copyright 2011 __MyCompanyName__. All rights reserved. 7 | // 8 | 9 | #import 10 | 11 | int main(int argc, char *argv[]) 12 | { 13 | @autoreleasepool { 14 | int retVal = UIApplicationMain(argc, argv, nil, nil); 15 | return retVal; 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /ConnectTest-Prefix.pch: -------------------------------------------------------------------------------- 1 | // 2 | // Prefix header for all source files of the 'ConnectTest' target in the 'ConnectTest' project 3 | // 4 | 5 | #import 6 | 7 | #ifndef __IPHONE_3_0 8 | #warning "This project uses features only available in iPhone SDK 3.0 and later." 9 | #endif 10 | 11 | #ifdef __OBJC__ 12 | #import 13 | #import 14 | #endif 15 | -------------------------------------------------------------------------------- /ConnectTest/ConnectTest-Prefix.pch: -------------------------------------------------------------------------------- 1 | // 2 | // Prefix header for all source files of the 'ConnectTest' target in the 'ConnectTest' project 3 | // 4 | 5 | #import 6 | 7 | #ifndef __IPHONE_3_0 8 | #warning "This project uses features only available in iPhone SDK 3.0 and later." 9 | #endif 10 | 11 | #ifdef __OBJC__ 12 | #import 13 | #import 14 | #endif 15 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | TestTcpConnection 2 | ================= 3 | 4 | Tcp connection test. 5 | 6 | Use GCDAsyncSocket framework. 7 | 8 | 基于GCDAsyncSocket项目进行实现； 9 | 10 | 增加了一个用户测试界面， 11 | 12 | 实现了手工收发消息的功能， 13 | 14 | 便于测试时使用； 15 | 16 | GCDAsyncSocket原先的Demo里，测试界面比较简单，用起来不方便。另外，如果测试过程中，忽然拔掉网线，socketConnection不能及时响应断网的状态，所以增加了Reachability类来判断网络状态的变更； 17 | 18 | 测试情况： 19 | Wifi，2g/3g网络，手机在不同类型网络之间切换，客户端忽然拔掉网线，服务器端忽然中断，均可以正确响应； 20 | 21 | -------------------------------------------------------------------------------- /ConnectTest/ITcpClient.h: -------------------------------------------------------------------------------- 1 | // 2 | // ITcpClient.h 3 | // ConnectTest 4 | // 5 | // Created by SmallTask on 13-8-22. 6 | // 7 | // 8 | 9 | #import 10 | 11 | @protocol ITcpClient 12 | 13 | #pragma mark ITcpClient 14 | 15 | /**发送到服务器端的数据*/ 16 | -(void)OnSendDataSuccess:(NSString*)sendedTxt; 17 | 18 | /**收到服务器端发送的数据*/ 19 | -(void)OnReciveData:(NSString*)recivedTxt; 20 | 21 | /**socket连接出现错误*/ 22 | -(void)OnConnectionError:(NSError *)err; 23 | 24 | @end 25 | -------------------------------------------------------------------------------- /ConnectTest/ConnectTestAppDelegate.h: -------------------------------------------------------------------------------- 1 | #import 2 | #import "TestUI.h" 3 | #import "TcpClient.h" 4 | 5 | @class ConnectTestViewController; 6 | @class GCDAsyncSocket; 7 | 8 | 9 | @interface ConnectTestAppDelegate : NSObject 10 | { 11 | GCDAsyncSocket *asyncSocket; 12 | } 13 | 14 | @property(nonatomic,retain) TcpClient *tcpClient; 15 | 16 | @property (nonatomic, strong) IBOutlet UIWindow *window; 17 | @property (nonatomic, strong) IBOutlet ConnectTestViewController *viewController; 18 | 19 | @end 20 | -------------------------------------------------------------------------------- /ConnectTest.xcodeproj/xcuserdata/smalltask.xcuserdatad/xcschemes/xcschememanagement.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | SchemeUserState 6 | 7 | ConnectTest.xcscheme 8 | 9 | orderHint 10 | 0 11 | 12 | 13 | SuppressBuildableAutocreation 14 | 15 | DCDE285713DDEC74006BFCC0 16 | 17 | primary 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /ConnectTest.xcodeproj/project.xcworkspace/xcuserdata/smalltask.xcuserdatad/WorkspaceSettings.xcsettings: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | BuildLocationStyle 6 | UseAppPreferences 7 | CustomBuildLocationType 8 | RelativeToDerivedData 9 | DerivedDataLocationStyle 10 | Default 11 | IssueFilterStyle 12 | ShowActiveSchemeOnly 13 | LiveSourceIssuesEnabled 14 | 15 | SnapshotAutomaticallyBeforeSignificantChanges 16 | 17 | SnapshotLocationStyle 18 | Default 19 | 20 | 21 | -------------------------------------------------------------------------------- /ConnectTest/TcpClient.h: -------------------------------------------------------------------------------- 1 | // 2 | // TcpClient.h 3 | // ConnectTest 4 | // 5 | // Created by SmallTask on 13-8-15. 6 | // 7 | // 8 | 9 | #import 10 | #import "GCDAsyncSocket.h" 11 | #import "ITcpClient.h" 12 | 13 | @interface TcpClient : NSObject 14 | { 15 | long TAG_SEND; 16 | long TAG_RECIVED; 17 | 18 | id itcpClient; 19 | 20 | NSMutableArray *recivedArray; 21 | } 22 | 23 | @property (nonatomic,retain) GCDAsyncSocket *asyncSocket; 24 | 25 | 26 | + (TcpClient *)sharedInstance; 27 | 28 | -(void)setDelegate_ITcpClient:(id)_itcpClient; 29 | 30 | -(void)openTcpConnection:(NSString*)host port:(NSInteger)port; 31 | 32 | -(void)read:(NSInteger)tag; 33 | 34 | -(void)writeString:(NSString*)datastr; 35 | 36 | -(void)writeData:(NSData*)data; 37 | 38 | -(long)GetSendTag; 39 | 40 | -(long)GetRecivedTag; 41 | 42 | @end 43 | -------------------------------------------------------------------------------- /ConnectTest/TestUI.h: -------------------------------------------------------------------------------- 1 | // 2 | // TestUI.h 3 | // ConnectTest 4 | // 5 | // Created by SmallTask on 13-8-15. 6 | // 7 | // 8 | 9 | #import 10 | #import "TcpClient.h" 11 | #import "ITcpClient.h" 12 | #import "Reachability.h" 13 | 14 | 15 | @interface TestUI : UIViewController 16 | 17 | 18 | 19 | @property (weak, nonatomic) IBOutlet UIScrollView *scrollview; 20 | @property (weak, nonatomic) IBOutlet UITextField *tfAddress; 21 | @property (weak, nonatomic) IBOutlet UITextField *tfPort; 22 | @property (weak, nonatomic) IBOutlet UIButton *btConnect; 23 | @property (weak, nonatomic) IBOutlet UILabel *lbConnectionResult; 24 | 25 | @property (weak, nonatomic) IBOutlet UITextField *tftxt; 26 | @property (weak, nonatomic) IBOutlet UIButton *btSend; 27 | 28 | @property (weak, nonatomic) IBOutlet UITextView *tfRecived; 29 | 30 | 31 | - (IBAction)onBtConnection:(id)sender; 32 | 33 | - (IBAction)onbtClicked:(id)sender; 34 | 35 | 36 | @end 37 | -------------------------------------------------------------------------------- /ConnectTest-Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleDisplayName 8 | ${PRODUCT_NAME} 9 | CFBundleExecutable 10 | ${EXECUTABLE_NAME} 11 | CFBundleIconFile 12 | 13 | CFBundleIdentifier 14 | com.zhytest.${PRODUCT_NAME:rfc1034identifier} 15 | CFBundleInfoDictionaryVersion 16 | 6.0 17 | CFBundleName 18 | ${PRODUCT_NAME} 19 | CFBundlePackageType 20 | APPL 21 | CFBundleShortVersionString 22 | 1.0 23 | CFBundleSignature 24 | ???? 25 | CFBundleVersion 26 | 1.0 27 | LSRequiresIPhoneOS 28 | 29 | NSMainNibFile 30 | MainWindow 31 | UISupportedInterfaceOrientations 32 | 33 | UIInterfaceOrientationPortrait 34 | UIInterfaceOrientationLandscapeLeft 35 | UIInterfaceOrientationLandscapeRight 36 | 37 | 38 | 39 | -------------------------------------------------------------------------------- /vendor/DDASLLogger.h: -------------------------------------------------------------------------------- 1 | #import 2 | #import 3 | 4 | #import "DDLog.h" 5 | 6 | /** 7 | * Welcome to Cocoa Lumberjack! 8 | * 9 | * The project page has a wealth of documentation if you have any questions. 10 | * https://github.com/robbiehanson/CocoaLumberjack 11 | * 12 | * If you're new to the project you may wish to read the "Getting Started" wiki. 13 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/GettingStarted 14 | * 15 | * 16 | * This class provides a logger for the Apple System Log facility. 17 | * 18 | * As described in the "Getting Started" page, 19 | * the traditional NSLog() function directs it's output to two places: 20 | * 21 | * - Apple System Log 22 | * - StdErr (if stderr is a TTY) so log statements show up in Xcode console 23 | * 24 | * To duplicate NSLog() functionality you can simply add this logger and a tty logger. 25 | * However, if you instead choose to use file logging (for faster performance), 26 | * you may choose to use a file logger and a tty logger. 27 | **/ 28 | 29 | @interface DDASLLogger : DDAbstractLogger 30 | { 31 | aslclient client; 32 | } 33 | 34 | + (DDASLLogger *)sharedInstance; 35 | 36 | // Inherited from DDAbstractLogger 37 | 38 | // - (id )logFormatter; 39 | // - (void)setLogFormatter:(id )formatter; 40 | 41 | @end 42 | -------------------------------------------------------------------------------- /ConnectTest/ConnectTest-Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | en 7 | CFBundleDisplayName 8 | ${PRODUCT_NAME} 9 | CFBundleExecutable 10 | ${EXECUTABLE_NAME} 11 | CFBundleIconFile 12 | 13 | CFBundleIdentifier 14 | com.zhytest.${PRODUCT_NAME:rfc1034identifier} 15 | CFBundleInfoDictionaryVersion 16 | 6.0 17 | CFBundleName 18 | ${PRODUCT_NAME} 19 | CFBundlePackageType 20 | APPL 21 | CFBundleShortVersionString 22 | 1.0 23 | CFBundleSignature 24 | ???? 25 | CFBundleVersion 26 | 1.0 27 | LSRequiresIPhoneOS 28 | 29 | NSMainNibFile 30 | MainWindow 31 | UISupportedInterfaceOrientations 32 | 33 | UIInterfaceOrientationPortrait 34 | UIInterfaceOrientationLandscapeLeft 35 | UIInterfaceOrientationLandscapeRight 36 | 37 | 38 | 39 | -------------------------------------------------------------------------------- /Documentation.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 |

Welcome to the CocoaAsyncSocket project!

5 | 6 |

7 | A wealth of documentation can be found on the Google Code homepage:
8 | https://github.com/robbiehanson/CocoaAsyncSocket 9 |

10 | 11 |

12 | If you are new to networking, it is recommended you start by reading the Intro page:
13 | https://github.com/robbiehanson/CocoaAsyncSocket/wiki/Intro 14 |

15 | 16 |

17 | If you are a seasoned networking professional, with 10+ years of experience writing low-level socket code, 18 | and detailed knowledge of the underlying BSD networking stack, then you can skip the CommonPitfalls page.
19 | Otherwise, it should be considered mandatory reading:
20 | https://github.com/robbiehanson/CocoaAsyncSocket/wiki/CommonPitfalls 21 |

22 | 23 |

24 | A little bit of investment in your knowledge and understanding of networking fundamentals can go a long way.
25 | And it can save you a LOT of time and frustration in the long run. 26 |

27 | 28 |

29 | Your first goto for reference should ALWAYS be the header files. They are extremely well documented. Please read them. 30 |

31 | 32 |

33 | Did I mention you should read the headers? They're docemented very nicely, in plain english. 34 |

35 | 36 |

37 | If you have any questions you are welcome to post to the CocoaAsyncSocket mailing list:
38 | http://groups.google.com/group/cocoaasyncsocket
39 |
40 | The list is archived, and available for browsing online.
41 | You may be able to instantly find the answer you're looking for with a quick search.
42 |

43 | 44 |

We hope the CocoaAsyncSocket project can provide you with powerful and easy to use networking libraries.

45 | 46 | 47 | -------------------------------------------------------------------------------- /Extensions/ContextFilterLogFormatter.h: -------------------------------------------------------------------------------- 1 | #import 2 | #import "DDLog.h" 3 | 4 | @class ContextFilterLogFormatter; 5 | 6 | /** 7 | * Welcome to Cocoa Lumberjack! 8 | * 9 | * The project page has a wealth of documentation if you have any questions. 10 | * https://github.com/robbiehanson/CocoaLumberjack 11 | * 12 | * If you're new to the project you may wish to read the "Getting Started" page. 13 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/GettingStarted 14 | * 15 | * 16 | * This class provides a log formatter that filters log statements from a logging context not on the whitelist. 17 | * 18 | * A log formatter can be added to any logger to format and/or filter its output. 19 | * You can learn more about log formatters here: 20 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/CustomFormatters 21 | * 22 | * You can learn more about logging context's here: 23 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/CustomContext 24 | * 25 | * But here's a quick overview / refresher: 26 | * 27 | * Every log statement has a logging context. 28 | * These come from the underlying logging macros defined in DDLog.h. 29 | * The default logging context is zero. 30 | * You can define multiple logging context's for use in your application. 31 | * For example, logically separate parts of your app each have a different logging context. 32 | * Also 3rd party frameworks that make use of Lumberjack generally use their own dedicated logging context. 33 | **/ 34 | @interface ContextWhitelistFilterLogFormatter : NSObject 35 | 36 | - (id)init; 37 | 38 | - (void)addToWhitelist:(int)loggingContext; 39 | - (void)removeFromWhitelist:(int)loggingContext; 40 | 41 | - (NSArray *)whitelist; 42 | 43 | - (BOOL)isOnWhitelist:(int)loggingContext; 44 | 45 | @end 46 | 47 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 48 | #pragma mark - 49 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 50 | 51 | /** 52 | * This class provides a log formatter that filters log statements from a logging context on the blacklist. 53 | **/ 54 | @interface ContextBlacklistFilterLogFormatter : NSObject 55 | 56 | - (id)init; 57 | 58 | - (void)addToBlacklist:(int)loggingContext; 59 | - (void)removeFromBlacklist:(int)loggingContext; 60 | 61 | - (NSArray *)blacklist; 62 | 63 | - (BOOL)isOnBlacklist:(int)loggingContext; 64 | 65 | @end 66 | -------------------------------------------------------------------------------- /vendor/DDASLLogger.m: -------------------------------------------------------------------------------- 1 | #import "DDASLLogger.h" 2 | 3 | #import 4 | 5 | /** 6 | * Welcome to Cocoa Lumberjack! 7 | * 8 | * The project page has a wealth of documentation if you have any questions. 9 | * https://github.com/robbiehanson/CocoaLumberjack 10 | * 11 | * If you're new to the project you may wish to read the "Getting Started" wiki. 12 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/GettingStarted 13 | **/ 14 | 15 | #if ! __has_feature(objc_arc) 16 | #warning This file must be compiled with ARC. Use -fobjc-arc flag (or convert project to ARC). 17 | #endif 18 | 19 | 20 | @implementation DDASLLogger 21 | 22 | static DDASLLogger *sharedInstance; 23 | 24 | /** 25 | * The runtime sends initialize to each class in a program exactly one time just before the class, 26 | * or any class that inherits from it, is sent its first message from within the program. (Thus the 27 | * method may never be invoked if the class is not used.) The runtime sends the initialize message to 28 | * classes in a thread-safe manner. Superclasses receive this message before their subclasses. 29 | * 30 | * This method may also be called directly (assumably by accident), hence the safety mechanism. 31 | **/ 32 | + (void)initialize 33 | { 34 | static BOOL initialized = NO; 35 | if (!initialized) 36 | { 37 | initialized = YES; 38 | 39 | sharedInstance = [[DDASLLogger alloc] init]; 40 | } 41 | } 42 | 43 | + (DDASLLogger *)sharedInstance 44 | { 45 | return sharedInstance; 46 | } 47 | 48 | - (id)init 49 | { 50 | if (sharedInstance != nil) 51 | { 52 | return nil; 53 | } 54 | 55 | if ((self = [super init])) 56 | { 57 | // A default asl client is provided for the main thread, 58 | // but background threads need to create their own client. 59 | 60 | client = asl_open(NULL, "com.apple.console", 0); 61 | } 62 | return self; 63 | } 64 | 65 | - (void)logMessage:(DDLogMessage *)logMessage 66 | { 67 | NSString *logMsg = logMessage->logMsg; 68 | 69 | if (formatter) 70 | { 71 | logMsg = [formatter formatLogMessage:logMessage]; 72 | } 73 | 74 | if (logMsg) 75 | { 76 | const char *msg = [logMsg UTF8String]; 77 | 78 | int aslLogLevel; 79 | switch (logMessage->logLevel) 80 | { 81 | // Note: By default ASL will filter anything above level 5 (Notice). 82 | // So our mappings shouldn't go above that level. 83 | 84 | case 1 : aslLogLevel = ASL_LEVEL_CRIT; break; 85 | case 2 : aslLogLevel = ASL_LEVEL_ERR; break; 86 | case 3 : aslLogLevel = ASL_LEVEL_WARNING; break; 87 | default : aslLogLevel = ASL_LEVEL_NOTICE; break; 88 | } 89 | 90 | asl_log(client, NULL, aslLogLevel, "%s", msg); 91 | } 92 | } 93 | 94 | - (NSString *)loggerName 95 | { 96 | return @"cocoa.lumberjack.aslLogger"; 97 | } 98 | 99 | @end 100 | -------------------------------------------------------------------------------- /ConnectTest.xcodeproj/xcuserdata/smalltask.xcuserdatad/xcschemes/ConnectTest.xcscheme: -------------------------------------------------------------------------------- 1 | 2 | 5 | 8 | 9 | 15 | 21 | 22 | 23 | 24 | 25 | 30 | 31 | 32 | 33 | 39 | 40 | 41 | 42 | 51 | 52 | 58 | 59 | 60 | 61 | 62 | 63 | 69 | 70 | 76 | 77 | 78 | 79 | 81 | 82 | 85 | 86 | 87 | -------------------------------------------------------------------------------- /ConnectTest/Reachability.h: -------------------------------------------------------------------------------- 1 | /* 2 | Copyright (c) 2011, Tony Million. 3 | All rights reserved. 4 | 5 | Redistribution and use in source and binary forms, with or without 6 | modification, are permitted provided that the following conditions are met: 7 | 8 | 1. Redistributions of source code must retain the above copyright notice, this 9 | list of conditions and the following disclaimer. 10 | 11 | 2. Redistributions in binary form must reproduce the above copyright notice, 12 | this list of conditions and the following disclaimer in the documentation 13 | and/or other materials provided with the distribution. 14 | 15 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 16 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 | ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 19 | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20 | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21 | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22 | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 | POSSIBILITY OF SUCH DAMAGE. 26 | */ 27 | 28 | #import 29 | #import 30 | 31 | #import 32 | #import 33 | #import 34 | #import 35 | #import 36 | #import 37 | 38 | /** 39 | * Does ARC support GCD objects? 40 | * It does if the minimum deployment target is iOS 6+ or Mac OS X 8+ 41 | * 42 | * @see http://opensource.apple.com/source/libdispatch/libdispatch-228.18/os/object.h 43 | **/ 44 | #if OS_OBJECT_USE_OBJC 45 | #define NEEDS_DISPATCH_RETAIN_RELEASE 0 46 | #else 47 | #define NEEDS_DISPATCH_RETAIN_RELEASE 1 48 | #endif 49 | 50 | /** 51 | * Create NS_ENUM macro if it does not exist on the targeted version of iOS or OS X. 52 | * 53 | * @see http://nshipster.com/ns_enum-ns_options/ 54 | **/ 55 | #ifndef NS_ENUM 56 | #define NS_ENUM(_type, _name) enum _name : _type _name; enum _name : _type 57 | #endif 58 | 59 | extern NSString *const kReachabilityChangedNotification; 60 | 61 | typedef NS_ENUM(NSInteger, NetworkStatus) { 62 | // Apple NetworkStatus Compatible Names. 63 | NotReachable = 0, 64 | ReachableViaWiFi = 2, 65 | ReachableViaWWAN = 1 66 | }; 67 | 68 | @class Reachability; 69 | 70 | typedef void (^NetworkReachable)(Reachability * reachability); 71 | typedef void (^NetworkUnreachable)(Reachability * reachability); 72 | 73 | @interface Reachability : NSObject 74 | 75 | @property (nonatomic, copy) NetworkReachable reachableBlock; 76 | @property (nonatomic, copy) NetworkUnreachable unreachableBlock; 77 | 78 | 79 | @property (nonatomic, assign) BOOL reachableOnWWAN; 80 | 81 | +(Reachability*)reachabilityWithHostname:(NSString*)hostname; 82 | +(Reachability*)reachabilityForInternetConnection; 83 | +(Reachability*)reachabilityWithAddress:(const struct sockaddr_in*)hostAddress; 84 | +(Reachability*)reachabilityForLocalWiFi; 85 | 86 | -(Reachability *)initWithReachabilityRef:(SCNetworkReachabilityRef)ref; 87 | 88 | -(BOOL)startNotifier; 89 | -(void)stopNotifier; 90 | 91 | -(BOOL)isReachable; 92 | -(BOOL)isReachableViaWWAN; 93 | -(BOOL)isReachableViaWiFi; 94 | 95 | // WWAN may be available, but not active until a connection has been established. 96 | // WiFi may require a connection for VPN on Demand. 97 | -(BOOL)isConnectionRequired; // Identical DDG variant. 98 | -(BOOL)connectionRequired; // Apple's routine. 99 | // Dynamic, on demand connection? 100 | -(BOOL)isConnectionOnDemand; 101 | // Is user intervention required? 102 | -(BOOL)isInterventionRequired; 103 | 104 | -(NetworkStatus)currentReachabilityStatus; 105 | -(SCNetworkReachabilityFlags)reachabilityFlags; 106 | -(NSString*)currentReachabilityString; 107 | -(NSString*)currentReachabilityFlags; 108 | 109 | @end 110 | -------------------------------------------------------------------------------- /vendor/DDAbstractDatabaseLogger.h: -------------------------------------------------------------------------------- 1 | #import 2 | 3 | #import "DDLog.h" 4 | 5 | /** 6 | * Welcome to Cocoa Lumberjack! 7 | * 8 | * The project page has a wealth of documentation if you have any questions. 9 | * https://github.com/robbiehanson/CocoaLumberjack 10 | * 11 | * If you're new to the project you may wish to read the "Getting Started" wiki. 12 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/GettingStarted 13 | * 14 | * 15 | * This class provides an abstract implementation of a database logger. 16 | * 17 | * That is, it provides the base implementation for a database logger to build atop of. 18 | * All that is needed for a concrete database logger is to extend this class 19 | * and override the methods in the implementation file that are prefixed with "db_". 20 | **/ 21 | 22 | @interface DDAbstractDatabaseLogger : DDAbstractLogger { 23 | @protected 24 | NSUInteger saveThreshold; 25 | NSTimeInterval saveInterval; 26 | NSTimeInterval maxAge; 27 | NSTimeInterval deleteInterval; 28 | BOOL deleteOnEverySave; 29 | 30 | BOOL saveTimerSuspended; 31 | NSUInteger unsavedCount; 32 | dispatch_time_t unsavedTime; 33 | dispatch_source_t saveTimer; 34 | dispatch_time_t lastDeleteTime; 35 | dispatch_source_t deleteTimer; 36 | } 37 | 38 | /** 39 | * Specifies how often to save the data to disk. 40 | * Since saving is an expensive operation (disk io) it is not done after every log statement. 41 | * These properties allow you to configure how/when the logger saves to disk. 42 | * 43 | * A save is done when either (whichever happens first): 44 | * 45 | * - The number of unsaved log entries reaches saveThreshold 46 | * - The amount of time since the oldest unsaved log entry was created reaches saveInterval 47 | * 48 | * You can optionally disable the saveThreshold by setting it to zero. 49 | * If you disable the saveThreshold you are entirely dependent on the saveInterval. 50 | * 51 | * You can optionally disable the saveInterval by setting it to zero (or a negative value). 52 | * If you disable the saveInterval you are entirely dependent on the saveThreshold. 53 | * 54 | * It's not wise to disable both saveThreshold and saveInterval. 55 | * 56 | * The default saveThreshold is 500. 57 | * The default saveInterval is 60 seconds. 58 | **/ 59 | @property (assign, readwrite) NSUInteger saveThreshold; 60 | @property (assign, readwrite) NSTimeInterval saveInterval; 61 | 62 | /** 63 | * It is likely you don't want the log entries to persist forever. 64 | * Doing so would allow the database to grow infinitely large over time. 65 | * 66 | * The maxAge property provides a way to specify how old a log statement can get 67 | * before it should get deleted from the database. 68 | * 69 | * The deleteInterval specifies how often to sweep for old log entries. 70 | * Since deleting is an expensive operation (disk io) is is done on a fixed interval. 71 | * 72 | * An alternative to the deleteInterval is the deleteOnEverySave option. 73 | * This specifies that old log entries should be deleted during every save operation. 74 | * 75 | * You can optionally disable the maxAge by setting it to zero (or a negative value). 76 | * If you disable the maxAge then old log statements are not deleted. 77 | * 78 | * You can optionally disable the deleteInterval by setting it to zero (or a negative value). 79 | * 80 | * If you disable both deleteInterval and deleteOnEverySave then old log statements are not deleted. 81 | * 82 | * It's not wise to enable both deleteInterval and deleteOnEverySave. 83 | * 84 | * The default maxAge is 7 days. 85 | * The default deleteInterval is 5 minutes. 86 | * The default deleteOnEverySave is NO. 87 | **/ 88 | @property (assign, readwrite) NSTimeInterval maxAge; 89 | @property (assign, readwrite) NSTimeInterval deleteInterval; 90 | @property (assign, readwrite) BOOL deleteOnEverySave; 91 | 92 | /** 93 | * Forces a save of any pending log entries (flushes log entries to disk). 94 | **/ 95 | - (void)savePendingLogEntries; 96 | 97 | /** 98 | * Removes any log entries that are older than maxAge. 99 | **/ 100 | - (void)deleteOldLogEntries; 101 | 102 | @end 103 | -------------------------------------------------------------------------------- /Extensions/ContextFilterLogFormatter.m: -------------------------------------------------------------------------------- 1 | #import "ContextFilterLogFormatter.h" 2 | #import 3 | 4 | /** 5 | * Welcome to Cocoa Lumberjack! 6 | * 7 | * The project page has a wealth of documentation if you have any questions. 8 | * https://github.com/robbiehanson/CocoaLumberjack 9 | * 10 | * If you're new to the project you may wish to read the "Getting Started" wiki. 11 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/GettingStarted 12 | **/ 13 | 14 | #if ! __has_feature(objc_arc) 15 | #warning This file must be compiled with ARC. Use -fobjc-arc flag (or convert project to ARC). 16 | #endif 17 | 18 | @interface LoggingContextSet : NSObject 19 | 20 | - (void)addToSet:(int)loggingContext; 21 | - (void)removeFromSet:(int)loggingContext; 22 | 23 | - (NSArray *)currentSet; 24 | 25 | - (BOOL)isInSet:(int)loggingContext; 26 | 27 | @end 28 | 29 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 30 | #pragma mark - 31 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 32 | 33 | @implementation ContextWhitelistFilterLogFormatter 34 | { 35 | LoggingContextSet *contextSet; 36 | } 37 | 38 | - (id)init 39 | { 40 | if ((self = [super init])) 41 | { 42 | contextSet = [[LoggingContextSet alloc] init]; 43 | } 44 | return self; 45 | } 46 | 47 | 48 | - (void)addToWhitelist:(int)loggingContext 49 | { 50 | [contextSet addToSet:loggingContext]; 51 | } 52 | 53 | - (void)removeFromWhitelist:(int)loggingContext 54 | { 55 | [contextSet removeFromSet:loggingContext]; 56 | } 57 | 58 | - (NSArray *)whitelist 59 | { 60 | return [contextSet currentSet]; 61 | } 62 | 63 | - (BOOL)isOnWhitelist:(int)loggingContext 64 | { 65 | return [contextSet isInSet:loggingContext]; 66 | } 67 | 68 | - (NSString *)formatLogMessage:(DDLogMessage *)logMessage 69 | { 70 | if ([self isOnWhitelist:logMessage->logContext]) 71 | return logMessage->logMsg; 72 | else 73 | return nil; 74 | } 75 | 76 | @end 77 | 78 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 79 | #pragma mark - 80 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 81 | 82 | @implementation ContextBlacklistFilterLogFormatter 83 | { 84 | LoggingContextSet *contextSet; 85 | } 86 | 87 | - (id)init 88 | { 89 | if ((self = [super init])) 90 | { 91 | contextSet = [[LoggingContextSet alloc] init]; 92 | } 93 | return self; 94 | } 95 | 96 | 97 | - (void)addToBlacklist:(int)loggingContext 98 | { 99 | [contextSet addToSet:loggingContext]; 100 | } 101 | 102 | - (void)removeFromBlacklist:(int)loggingContext 103 | { 104 | [contextSet removeFromSet:loggingContext]; 105 | } 106 | 107 | - (NSArray *)blacklist 108 | { 109 | return [contextSet currentSet]; 110 | } 111 | 112 | - (BOOL)isOnBlacklist:(int)loggingContext 113 | { 114 | return [contextSet isInSet:loggingContext]; 115 | } 116 | 117 | - (NSString *)formatLogMessage:(DDLogMessage *)logMessage 118 | { 119 | if ([self isOnBlacklist:logMessage->logContext]) 120 | return nil; 121 | else 122 | return logMessage->logMsg; 123 | } 124 | 125 | @end 126 | 127 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 128 | #pragma mark - 129 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 130 | 131 | @implementation LoggingContextSet 132 | { 133 | OSSpinLock lock; 134 | NSMutableSet *set; 135 | } 136 | 137 | - (id)init 138 | { 139 | if ((self = [super init])) 140 | { 141 | set = [[NSMutableSet alloc] init]; 142 | } 143 | return self; 144 | } 145 | 146 | 147 | - (void)addToSet:(int)loggingContext 148 | { 149 | OSSpinLockLock(&lock); 150 | { 151 | [set addObject:[NSNumber numberWithInt:loggingContext]]; 152 | } 153 | OSSpinLockUnlock(&lock); 154 | } 155 | 156 | - (void)removeFromSet:(int)loggingContext 157 | { 158 | OSSpinLockLock(&lock); 159 | { 160 | [set removeObject:[NSNumber numberWithInt:loggingContext]]; 161 | } 162 | OSSpinLockUnlock(&lock); 163 | } 164 | 165 | - (NSArray *)currentSet 166 | { 167 | NSArray *result = nil; 168 | 169 | OSSpinLockLock(&lock); 170 | { 171 | result = [set allObjects]; 172 | } 173 | OSSpinLockUnlock(&lock); 174 | 175 | return result; 176 | } 177 | 178 | - (BOOL)isInSet:(int)loggingContext 179 | { 180 | BOOL result = NO; 181 | 182 | OSSpinLockLock(&lock); 183 | { 184 | result = [set containsObject:[NSNumber numberWithInt:loggingContext]]; 185 | } 186 | OSSpinLockUnlock(&lock); 187 | 188 | return result; 189 | } 190 | 191 | @end 192 | -------------------------------------------------------------------------------- /Extensions/DispatchQueueLogFormatter.h: -------------------------------------------------------------------------------- 1 | #import 2 | #import 3 | #import "DDLog.h" 4 | 5 | 6 | /** 7 | * Welcome to Cocoa Lumberjack! 8 | * 9 | * The project page has a wealth of documentation if you have any questions. 10 | * https://github.com/robbiehanson/CocoaLumberjack 11 | * 12 | * If you're new to the project you may wish to read the "Getting Started" page. 13 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/GettingStarted 14 | * 15 | * 16 | * This class provides a log formatter that prints the dispatch_queue label instead of the mach_thread_id. 17 | * 18 | * A log formatter can be added to any logger to format and/or filter its output. 19 | * You can learn more about log formatters here: 20 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/CustomFormatters 21 | * 22 | * A typical NSLog (or DDTTYLogger) prints detailed info as [:]. 23 | * For example: 24 | * 25 | * 2011-10-17 20:21:45.435 AppName[19928:5207] Your log message here 26 | * 27 | * Where: 28 | * - 19928 = process id 29 | * - 5207 = thread id (mach_thread_id printed in hex) 30 | * 31 | * When using grand central dispatch (GCD), this information is less useful. 32 | * This is because a single serial dispatch queue may be run on any thread from an internally managed thread pool. 33 | * For example: 34 | * 35 | * 2011-10-17 20:32:31.111 AppName[19954:4d07] Message from my_serial_dispatch_queue 36 | * 2011-10-17 20:32:31.112 AppName[19954:5207] Message from my_serial_dispatch_queue 37 | * 2011-10-17 20:32:31.113 AppName[19954:2c55] Message from my_serial_dispatch_queue 38 | * 39 | * This formatter allows you to replace the standard [box:info] with the dispatch_queue name. 40 | * For example: 41 | * 42 | * 2011-10-17 20:32:31.111 AppName[img-scaling] Message from my_serial_dispatch_queue 43 | * 2011-10-17 20:32:31.112 AppName[img-scaling] Message from my_serial_dispatch_queue 44 | * 2011-10-17 20:32:31.113 AppName[img-scaling] Message from my_serial_dispatch_queue 45 | * 46 | * If the dispatch_queue doesn't have a set name, then it falls back to the thread name. 47 | * If the current thread doesn't have a set name, then it falls back to the mach_thread_id in hex (like normal). 48 | * 49 | * Note: If manually creating your own background threads (via NSThread/alloc/init or NSThread/detachNeThread), 50 | * you can use [[NSThread currentThread] setName:(NSString *)]. 51 | **/ 52 | @interface DispatchQueueLogFormatter : NSObject 53 | { 54 | @protected 55 | 56 | NSDateFormatter *dateFormatter; 57 | 58 | @private 59 | 60 | OSSpinLock lock; 61 | 62 | NSUInteger _minQueueLength; // _prefix == Only access via atomic property 63 | NSUInteger _maxQueueLength; // _prefix == Only access via atomic property 64 | NSMutableDictionary *_replacements; // _prefix == Only access from within spinlock 65 | } 66 | 67 | /** 68 | * Standard init method. 69 | * Configure using properties as desired. 70 | **/ 71 | - (id)init; 72 | 73 | /** 74 | * The minQueueLength restricts the minimum size of the [detail box]. 75 | * If the minQueueLength is set to 0, there is no restriction. 76 | * 77 | * For example, say a dispatch_queue has a label of "diskIO": 78 | * 79 | * If the minQueueLength is 0: [diskIO] 80 | * If the minQueueLength is 4: [diskIO] 81 | * If the minQueueLength is 5: [diskIO] 82 | * If the minQueueLength is 6: [diskIO] 83 | * If the minQueueLength is 7: [diskIO ] 84 | * If the minQueueLength is 8: [diskIO ] 85 | * 86 | * The default minQueueLength is 0 (no minimum, so [detail box] won't be padded). 87 | **/ 88 | @property (assign) NSUInteger minQueueLength; 89 | 90 | /** 91 | * The maxQueueLength restricts the number of characters that will be inside the [detail box]. 92 | * If the maxQueueLength is 0, there is no restriction. 93 | * For example: 94 | * 95 | * Say a dispatch_queue has a label of "diskIO". (standardizedQueueLength==NO) 96 | * If the maxQueueLength is 0: [diskIO] 97 | * If the maxQueueLength is 4: [disk] 98 | * If the maxQueueLength is 5: [diskI] 99 | * If the maxQueueLength is 6: [diskIO] 100 | * If the maxQueueLength is 7: [diskIO] 101 | * If the maxQueueLength is 8: [diskIO] 102 | * 103 | * The default maxQueueLength is 0 (no maximum, so [thread box] queue names won't be truncated). 104 | **/ 105 | @property (assign) NSUInteger maxQueueLength; 106 | 107 | /** 108 | * Sometimes queue labels have long names like "com.apple.main-queue", 109 | * but you'd prefer something shorter like simply "main". 110 | * 111 | * This method allows you to set such preferred replacements. 112 | * The above example is set by default. 113 | * 114 | * To remove/undo a previous replacement, invoke this method with nil for the 'shortLabel' parameter. 115 | **/ 116 | - (NSString *)replacementStringForQueueLabel:(NSString *)longLabel; 117 | - (void)setReplacementString:(NSString *)shortLabel forQueueLabel:(NSString *)longLabel; 118 | 119 | @end 120 | -------------------------------------------------------------------------------- /Extensions/DispatchQueueLogFormatter.m: -------------------------------------------------------------------------------- 1 | #import "DispatchQueueLogFormatter.h" 2 | 3 | /** 4 | * Welcome to Cocoa Lumberjack! 5 | * 6 | * The project page has a wealth of documentation if you have any questions. 7 | * https://github.com/robbiehanson/CocoaLumberjack 8 | * 9 | * If you're new to the project you may wish to read the "Getting Started" wiki. 10 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/GettingStarted 11 | **/ 12 | 13 | #if ! __has_feature(objc_arc) 14 | #warning This file must be compiled with ARC. Use -fobjc-arc flag (or convert project to ARC). 15 | #endif 16 | 17 | 18 | @implementation DispatchQueueLogFormatter 19 | 20 | - (id)init 21 | { 22 | if ((self = [super init])) 23 | { 24 | dateFormatter = [[NSDateFormatter alloc] init]; 25 | [dateFormatter setFormatterBehavior:NSDateFormatterBehavior10_4]; 26 | [dateFormatter setDateFormat:@"yyyy-MM-dd HH:mm:ss:SSS"]; 27 | 28 | _minQueueLength = 0; 29 | _maxQueueLength = 0; 30 | _replacements = [[NSMutableDictionary alloc] init]; 31 | 32 | // Set default replacements: 33 | 34 | [_replacements setObject:@"main" forKey:@"com.apple.main-thread"]; 35 | } 36 | return self; 37 | } 38 | 39 | 40 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 41 | #pragma mark Configuration 42 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 43 | 44 | @synthesize minQueueLength = _minQueueLength; 45 | @synthesize maxQueueLength = _maxQueueLength; 46 | 47 | - (NSString *)replacementStringForQueueLabel:(NSString *)longLabel 48 | { 49 | NSString *result = nil; 50 | 51 | OSSpinLockLock(&lock); 52 | { 53 | result = [_replacements objectForKey:longLabel]; 54 | } 55 | OSSpinLockUnlock(&lock); 56 | 57 | return result; 58 | } 59 | 60 | - (void)setReplacementString:(NSString *)shortLabel forQueueLabel:(NSString *)longLabel 61 | { 62 | OSSpinLockLock(&lock); 63 | { 64 | if (shortLabel) 65 | [_replacements setObject:shortLabel forKey:longLabel]; 66 | else 67 | [_replacements removeObjectForKey:longLabel]; 68 | } 69 | OSSpinLockUnlock(&lock); 70 | } 71 | 72 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 73 | #pragma mark DDLogFormatter 74 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 75 | 76 | - (NSString *)queueThreadLabelForLogMessage:(DDLogMessage *)logMessage 77 | { 78 | // As per the DDLogFormatter contract, this method is always invoked on the same thread/dispatch_queue 79 | 80 | NSUInteger minQueueLength = self.minQueueLength; 81 | NSUInteger maxQueueLength = self.maxQueueLength; 82 | 83 | // Get the name of the queue, thread, or machID (whichever we are to use). 84 | 85 | NSString *queueThreadLabel = nil; 86 | 87 | BOOL useQueueLabel = YES; 88 | BOOL useThreadName = NO; 89 | 90 | if (logMessage->queueLabel) 91 | { 92 | // If you manually create a thread, it's dispatch_queue will have one of the thread names below. 93 | // Since all such threads have the same name, we'd prefer to use the threadName or the machThreadID. 94 | 95 | char *names[] = { "com.apple.root.low-priority", 96 | "com.apple.root.default-priority", 97 | "com.apple.root.high-priority", 98 | "com.apple.root.low-overcommit-priority", 99 | "com.apple.root.default-overcommit-priority", 100 | "com.apple.root.high-overcommit-priority" }; 101 | 102 | int length = sizeof(names) / sizeof(char *); 103 | 104 | int i; 105 | for (i = 0; i < length; i++) 106 | { 107 | if (strcmp(logMessage->queueLabel, names[i]) == 0) 108 | { 109 | useQueueLabel = NO; 110 | useThreadName = [logMessage->threadName length] > 0; 111 | break; 112 | } 113 | } 114 | } 115 | else 116 | { 117 | useQueueLabel = NO; 118 | useThreadName = [logMessage->threadName length] > 0; 119 | } 120 | 121 | if (useQueueLabel || useThreadName) 122 | { 123 | NSString *fullLabel; 124 | NSString *abrvLabel; 125 | 126 | if (useQueueLabel) 127 | fullLabel = [NSString stringWithUTF8String:logMessage->queueLabel]; 128 | else 129 | fullLabel = logMessage->threadName; 130 | 131 | OSSpinLockLock(&lock); 132 | { 133 | abrvLabel = [_replacements objectForKey:fullLabel]; 134 | } 135 | OSSpinLockUnlock(&lock); 136 | 137 | if (abrvLabel) 138 | queueThreadLabel = abrvLabel; 139 | else 140 | queueThreadLabel = fullLabel; 141 | } 142 | else 143 | { 144 | queueThreadLabel = [NSString stringWithFormat:@"%x", logMessage->machThreadID]; 145 | } 146 | 147 | // Now use the thread label in the output 148 | 149 | NSUInteger labelLength = [queueThreadLabel length]; 150 | 151 | // labelLength > maxQueueLength : truncate 152 | // labelLength < minQueueLength : padding 153 | // : exact 154 | 155 | if ((maxQueueLength > 0) && (labelLength > maxQueueLength)) 156 | { 157 | // Truncate 158 | 159 | return [queueThreadLabel substringToIndex:maxQueueLength]; 160 | } 161 | else if (labelLength < minQueueLength) 162 | { 163 | // Padding 164 | 165 | NSUInteger numSpaces = minQueueLength - labelLength; 166 | 167 | char spaces[numSpaces + 1]; 168 | memset(spaces, ' ', numSpaces); 169 | spaces[numSpaces] = '\0'; 170 | 171 | return [NSString stringWithFormat:@"%@%s", queueThreadLabel, spaces]; 172 | } 173 | else 174 | { 175 | // Exact 176 | 177 | return queueThreadLabel; 178 | } 179 | } 180 | 181 | - (NSString *)formatLogMessage:(DDLogMessage *)logMessage 182 | { 183 | NSString *timestamp = [dateFormatter stringFromDate:(logMessage->timestamp)]; 184 | NSString *queueThreadLabel = [self queueThreadLabelForLogMessage:logMessage]; 185 | 186 | return [NSString stringWithFormat:@"%@ [%@] %@", timestamp, queueThreadLabel, logMessage->logMsg]; 187 | } 188 | 189 | @end 190 | -------------------------------------------------------------------------------- /ConnectTest/TestUI.m: -------------------------------------------------------------------------------- 1 | // 2 | // TestUI.m 3 | // ConnectTest 4 | // 5 | // Created by SmallTask on 13-8-15. 6 | // 7 | // 8 | 9 | #import "TestUI.h" 10 | 11 | @interface TestUI () 12 | 13 | @end 14 | 15 | @implementation TestUI 16 | 17 | - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil 18 | { 19 | self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; 20 | if (self) { 21 | // Custom initialization 22 | } 23 | return self; 24 | } 25 | 26 | - (void)viewDidLoad 27 | { 28 | [super viewDidLoad]; 29 | // Do any additional setup after loading the view from its nib. 30 | self.tfRecived.text = @""; 31 | 32 | [self netstate]; 33 | } 34 | 35 | - (void)didReceiveMemoryWarning 36 | { 37 | [super didReceiveMemoryWarning]; 38 | // Dispose of any resources that can be recreated. 39 | } 40 | 41 | -(void)netstate; 42 | { 43 | NSLog(@"开启 www.apple.com 的网络检测"); 44 | Reachability* reach = [Reachability reachabilityWithHostname:@"www.apple.com"]; 45 | NSLog(@"-- current status: %@", reach.currentReachabilityString); 46 | 47 | // start the notifier which will cause the reachability object to retain itself! 48 | 49 | [[NSNotificationCenter defaultCenter] addObserver:self 50 | selector:@selector(reachabilityChanged:) 51 | name:kReachabilityChangedNotification 52 | object:nil]; 53 | /* 54 | reach.reachableBlock = ^(Reachability * reachability) 55 | { 56 | dispatch_async(dispatch_get_main_queue(), ^{ 57 | // self.blockLabel.text = @"网络可用"; 58 | // self.blockLabel.backgroundColor = [UIColor greenColor]; 59 | }); 60 | }; 61 | 62 | reach.unreachableBlock = ^(Reachability * reachability) 63 | { 64 | dispatch_async(dispatch_get_main_queue(), ^{ 65 | self.tfRecived.text = @"网络不可用"; 66 | self.tfRecived.backgroundColor = [UIColor redColor]; 67 | }); 68 | }; 69 | 70 | */ 71 | [reach startNotifier]; 72 | 73 | } 74 | 75 | - (void) reachabilityChanged: (NSNotification*)note { 76 | Reachability * reach = [note object]; 77 | 78 | if(![reach isReachable]) 79 | { 80 | self.tfRecived.text = @"网络不可用"; 81 | self.tfRecived.backgroundColor = [UIColor redColor]; 82 | 83 | // self.wifiOnlyLabel.backgroundColor = [UIColor redColor]; 84 | // self.wwanOnlyLabel.backgroundColor = [UIColor redColor]; 85 | 86 | TcpClient *tcp = [TcpClient sharedInstance]; 87 | [tcp setDelegate_ITcpClient:self]; 88 | 89 | [tcp.asyncSocket disconnect]; 90 | 91 | return; 92 | } 93 | 94 | self.tfRecived.text = @"网络可用"; 95 | self.tfRecived.backgroundColor = [UIColor greenColor]; 96 | 97 | if (reach.isReachableViaWiFi) { 98 | self.tfRecived.backgroundColor = [UIColor greenColor]; 99 | self.tfRecived.text = @"当前通过wifi连接"; 100 | } else { 101 | self.tfRecived.backgroundColor = [UIColor redColor]; 102 | self.tfRecived.text = @"wifi未开启，不能用"; 103 | } 104 | 105 | if (reach.isReachableViaWWAN) { 106 | self.tfRecived.backgroundColor = [UIColor greenColor]; 107 | self.tfRecived.text = @"当前通过2g or 3g连接"; 108 | } else { 109 | self.tfRecived.backgroundColor = [UIColor redColor]; 110 | self.tfRecived.text = @"2g or 3g网络未使用"; 111 | } 112 | } 113 | 114 | 115 | - (IBAction)onBtConnection:(id)sender { 116 | TcpClient *tcp = [TcpClient sharedInstance]; 117 | [tcp setDelegate_ITcpClient:self]; 118 | if(tcp.asyncSocket.isConnected) 119 | { 120 | UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"" message:@"网络已经连接好啦！" delegate:nil cancelButtonTitle:@"确定" otherButtonTitles:nil]; 121 | [alert show]; 122 | }else 123 | { 124 | NSString *HOST = self.tfAddress.text; 125 | NSString *port = self.tfPort.text; 126 | [tcp openTcpConnection:HOST port:[port intValue]]; 127 | } 128 | 129 | [self resignKeyboard]; 130 | 131 | } 132 | 133 | //发送消息 134 | - (IBAction)onbtClicked:(id)sender { 135 | 136 | // NSString *txt = self.tftxt.text; 137 | // NSData *data = [txt dataUsingEncoding:NSUTF8StringEncoding]; 138 | TcpClient *tcp = [TcpClient sharedInstance]; 139 | if(tcp.asyncSocket.isDisconnected) 140 | { 141 | UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"" message:@"网络不通" delegate:nil cancelButtonTitle:@"确定" otherButtonTitles:nil]; 142 | [alert show]; 143 | return; 144 | }else if(tcp.asyncSocket.isConnected) 145 | { 146 | 147 | NSString *requestStr = [NSString stringWithFormat:@"%@\r\n",self.tftxt.text]; 148 | [tcp writeString:requestStr]; 149 | 150 | }else{ 151 | UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"" message:@"TCP链接没有建立" delegate:nil cancelButtonTitle:@"确定" otherButtonTitles:nil]; 152 | [alert show]; 153 | } 154 | 155 | [self resignKeyboard]; 156 | } 157 | 158 | -(void)resignKeyboard; 159 | { 160 | [self.tfAddress resignFirstResponder]; 161 | [self.tfPort resignFirstResponder]; 162 | [self.tftxt resignFirstResponder]; 163 | } 164 | 165 | #pragma mark - 166 | #pragma mark ITcpClient 167 | 168 | /**发送到服务器端的数据*/ 169 | -(void)OnSendDataSuccess:(NSString*)sendedTxt; 170 | { 171 | self.tfRecived.text = [NSString stringWithFormat:@"%@\r\nsended-->:%@\r\n",self.tfRecived.text,sendedTxt]; 172 | } 173 | 174 | /**收到服务器端发送的数据*/ 175 | -(void)OnReciveData:(NSString*)recivedTxt; 176 | { 177 | self.tfRecived.text = [NSString stringWithFormat:@"%@\r\n-->recived:%@\r\n",self.tfRecived.text,recivedTxt]; 178 | } 179 | 180 | /**socket连接出现错误*/ 181 | -(void)OnConnectionError:(NSError *)err; 182 | { 183 | self.tfRecived.text = [NSString stringWithFormat:@"%@\r\n\r\n**** network error! ****\r\n",self.tfRecived.text]; 184 | } 185 | 186 | #pragma mark - 187 | #pragma mark UIScrollerView 188 | -(void)scrollViewWillBeginDragging:(UIScrollView *)scrollView 189 | { 190 | [self resignKeyboard]; 191 | } 192 | 193 | 194 | @end 195 | -------------------------------------------------------------------------------- /vendor/DDTTYLogger.h: -------------------------------------------------------------------------------- 1 | #import 2 | #if TARGET_OS_IPHONE 3 | #import 4 | #else 5 | #import 6 | #endif 7 | 8 | #import "DDLog.h" 9 | 10 | /** 11 | * Welcome to Cocoa Lumberjack! 12 | * 13 | * The project page has a wealth of documentation if you have any questions. 14 | * https://github.com/robbiehanson/CocoaLumberjack 15 | * 16 | * If you're new to the project you may wish to read the "Getting Started" wiki. 17 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/GettingStarted 18 | * 19 | * 20 | * This class provides a logger for Terminal output or Xcode console output, 21 | * depending on where you are running your code. 22 | * 23 | * As described in the "Getting Started" page, 24 | * the traditional NSLog() function directs it's output to two places: 25 | * 26 | * - Apple System Log (so it shows up in Console.app) 27 | * - StdErr (if stderr is a TTY, so log statements show up in Xcode console) 28 | * 29 | * To duplicate NSLog() functionality you can simply add this logger and an asl logger. 30 | * However, if you instead choose to use file logging (for faster performance), 31 | * you may choose to use only a file logger and a tty logger. 32 | **/ 33 | 34 | @interface DDTTYLogger : DDAbstractLogger 35 | { 36 | NSCalendar *calendar; 37 | NSUInteger calendarUnitFlags; 38 | 39 | NSString *appName; 40 | char *app; 41 | size_t appLen; 42 | 43 | NSString *processID; 44 | char *pid; 45 | size_t pidLen; 46 | 47 | BOOL colorsEnabled; 48 | NSMutableArray *colorProfilesArray; 49 | NSMutableDictionary *colorProfilesDict; 50 | } 51 | 52 | + (DDTTYLogger *)sharedInstance; 53 | 54 | /* Inherited from the DDLogger protocol: 55 | * 56 | * Formatters may optionally be added to any logger. 57 | * 58 | * If no formatter is set, the logger simply logs the message as it is given in logMessage, 59 | * or it may use its own built in formatting style. 60 | * 61 | * More information about formatters can be found here: 62 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/CustomFormatters 63 | * 64 | * The actual implementation of these methods is inherited from DDAbstractLogger. 65 | 66 | - (id )logFormatter; 67 | - (void)setLogFormatter:(id )formatter; 68 | 69 | */ 70 | 71 | /** 72 | * Want to use different colors for different log levels? 73 | * Enable this property. 74 | * 75 | * If you run the application via the Terminal (not Xcode), 76 | * the logger will map colors to xterm-256color or xterm-color (if available). 77 | * 78 | * Xcode does NOT natively support colors in the Xcode debugging console. 79 | * You'll need to install the XcodeColors plugin to see colors in the Xcode console. 80 | * https://github.com/robbiehanson/XcodeColors 81 | * 82 | * The default value if NO. 83 | **/ 84 | @property (readwrite, assign) BOOL colorsEnabled; 85 | 86 | /** 87 | * The default color set (foregroundColor, backgroundColor) is: 88 | * 89 | * - LOG_FLAG_ERROR = (red, nil) 90 | * - LOG_FLAG_WARN = (orange, nil) 91 | * 92 | * You can customize the colors however you see fit. 93 | * Please note that you are passing a flag, NOT a level. 94 | * 95 | * GOOD : [ttyLogger setForegroundColor:pink backgroundColor:nil forFlag:LOG_FLAG_INFO]; // <- Good :) 96 | * BAD : [ttyLogger setForegroundColor:pink backgroundColor:nil forFlag:LOG_LEVEL_INFO]; // <- BAD! :( 97 | * 98 | * LOG_FLAG_INFO = 0...00100 99 | * LOG_LEVEL_INFO = 0...00111 <- Would match LOG_FLAG_INFO and LOG_FLAG_WARN and LOG_FLAG_ERROR 100 | * 101 | * If you run the application within Xcode, then the XcodeColors plugin is required. 102 | * 103 | * If you run the application from a shell, then DDTTYLogger will automatically map the given color to 104 | * the closest available color. (xterm-256color or xterm-color which have 256 and 16 supported colors respectively.) 105 | * 106 | * This method invokes setForegroundColor:backgroundColor:forFlag:context: and passes the default context (0). 107 | **/ 108 | #if TARGET_OS_IPHONE 109 | - (void)setForegroundColor:(UIColor *)txtColor backgroundColor:(UIColor *)bgColor forFlag:(int)mask; 110 | #else 111 | - (void)setForegroundColor:(NSColor *)txtColor backgroundColor:(NSColor *)bgColor forFlag:(int)mask; 112 | #endif 113 | 114 | /** 115 | * Just like setForegroundColor:backgroundColor:flag, but allows you to specify a particular logging context. 116 | * 117 | * A logging context is often used to identify log messages coming from a 3rd party framework, 118 | * although logging context's can be used for many different functions. 119 | * 120 | * Logging context's are explained in further detail here: 121 | * https://github.com/robbiehanson/CocoaLumberjack/wiki/CustomContext 122 | **/ 123 | #if TARGET_OS_IPHONE 124 | - (void)setForegroundColor:(UIColor *)txtColor backgroundColor:(UIColor *)bgColor forFlag:(int)mask context:(int)ctxt; 125 | #else 126 | - (void)setForegroundColor:(NSColor *)txtColor backgroundColor:(NSColor *)bgColor forFlag:(int)mask context:(int)ctxt; 127 | #endif 128 | 129 | /** 130 | * Similar to the methods above, but allows you to map DDLogMessage->tag to a particular color profile. 131 | * For example, you could do something like this: 132 | * 133 | * static NSString *const PurpleTag = @"PurpleTag"; 134 | * 135 | * #define DDLogPurple(frmt, ...) LOG_OBJC_TAG_MACRO(NO, 0, 0, 0, PurpleTag, frmt, ##__VA_ARGS__) 136 | * 137 | * And then in your applicationDidFinishLaunching, or wherever you configure Lumberjack: 138 | * 139 | * #if TARGET_OS_IPHONE 140 | * UIColor *purple = [UIColor colorWithRed:(64/255.0) green:(0/255.0) blue:(128/255.0) alpha:1.0]; 141 | * #else 142 | * NSColor *purple = [NSColor colorWithCalibratedRed:(64/255.0) green:(0/255.0) blue:(128/255.0) alpha:1.0]; 143 | * 144 | * [[DDTTYLogger sharedInstance] setForegroundColor:purple backgroundColor:nil forTag:PurpleTag]; 145 | * [DDLog addLogger:[DDTTYLogger sharedInstance]]; 146 | * 147 | * This would essentially give you a straight NSLog replacement that prints in purple: 148 | * 149 | * DDLogPurple(@"I'm a purple log message!"); 150 | **/ 151 | #if TARGET_OS_IPHONE 152 | - (void)setForegroundColor:(UIColor *)txtColor backgroundColor:(UIColor *)bgColor forTag:(id )tag; 153 | #else 154 | - (void)setForegroundColor:(NSColor *)txtColor backgroundColor:(NSColor *)bgColor forTag:(id )tag; 155 | #endif 156 | 157 | /** 158 | * Clearing color profiles. 159 | **/ 160 | - (void)clearColorsForFlag:(int)mask; 161 | - (void)clearColorsForFlag:(int)mask context:(int)context; 162 | - (void)clearColorsForTag:(id )tag; 163 | - (void)clearColorsForAllFlags; 164 | - (void)clearColorsForAllTags; 165 | - (void)clearAllColors; 166 | 167 | @end 168 | -------------------------------------------------------------------------------- /ConnectTest/ConnectTestAppDelegate.m: -------------------------------------------------------------------------------- 1 | #import "ConnectTestAppDelegate.h" 2 | #import "ConnectTestViewController.h" 3 | #import "GCDAsyncSocket.h" 4 | #import "DDLog.h" 5 | #import "DDTTYLogger.h" 6 | 7 | // Log levels: off, error, warn, info, verbose 8 | static const int ddLogLevel = LOG_LEVEL_INFO; 9 | 10 | #define USE_SECURE_CONNECTION 0 11 | #define ENABLE_BACKGROUNDING 0 12 | 13 | #if USE_SECURE_CONNECTION 14 | #define HOST @"www.paypal.com" 15 | #define PORT 443 16 | #else 17 | #define HOST @"192.168.254.110 " 18 | #define PORT 88 19 | #endif 20 | 21 | @implementation ConnectTestAppDelegate 22 | 23 | @synthesize window = _window; 24 | @synthesize viewController = _viewController; 25 | 26 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 27 | #pragma mark Application Lifecycle 28 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 29 | 30 | - (id)init 31 | { 32 | if ((self = [super init])) 33 | { 34 | // Setup logging framework 35 | [DDLog addLogger:[DDTTYLogger sharedInstance]]; 36 | } 37 | return self; 38 | } 39 | 40 | - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 41 | { 42 | /* 43 | DDLogInfo(@"%@", THIS_METHOD); 44 | 45 | // Setup our socket (GCDAsyncSocket). 46 | // The socket will invoke our delegate methods using the usual delegate paradigm. 47 | // However, it will invoke the delegate methods on a specified GCD delegate dispatch queue. 48 | // 49 | // Now we can configure the delegate dispatch queue however we want. 50 | // We could use a dedicated dispatch queue for easy parallelization. 51 | // Or we could simply use the dispatch queue for the main thread. 52 | // 53 | // The best approach for your application will depend upon convenience, requirements and performance. 54 | // 55 | // For this simple example, we're just going to use the main thread. 56 | 57 | dispatch_queue_t mainQueue = dispatch_get_main_queue(); 58 | 59 | asyncSocket = [[GCDAsyncSocket alloc] initWithDelegate:self delegateQueue:mainQueue]; 60 | 61 | #if USE_SECURE_CONNECTION 62 | { 63 | NSString *host = HOST; 64 | uint16_t port = PORT; 65 | 66 | DDLogInfo(@"Connecting to \"%@\" on port %hu...", host, port); 67 | self.viewController.label.text = @"Connecting..."; 68 | 69 | NSError *error = nil; 70 | if (![asyncSocket connectToHost:@"www.paypal.com" onPort:port error:&error]) 71 | { 72 | DDLogError(@"Error connecting: %@", error); 73 | self.viewController.label.text = @"Oops"; 74 | } 75 | } 76 | #else 77 | { 78 | NSString *host = HOST; 79 | uint16_t port = PORT; 80 | 81 | DDLogInfo(@"Connecting to \"%@\" on port %hu...", host, port); 82 | self.viewController.label.text = @"Connecting..."; 83 | 84 | NSError *error = nil; 85 | if (![asyncSocket connectToHost:host onPort:port error:&error]) 86 | { 87 | DDLogError(@"Error connecting: %@", error); 88 | self.viewController.label.text = @"Oops"; 89 | } 90 | 91 | // You can also specify an optional connect timeout. 92 | 93 | // NSError *error = nil; 94 | // if (![asyncSocket connectToHost:host onPort:80 withTimeout:5.0 error:&error]) 95 | // { 96 | // DDLogError(@"Error connecting: %@", error); 97 | // } 98 | 99 | } 100 | #endif 101 | 102 | // Add the view controller's view to the window and display. 103 | [self.window addSubview:self.viewController.view]; 104 | 105 | */ 106 | 107 | 108 | TestUI *testUI = [[TestUI alloc] initWithNibName:@"TestUI" bundle:nil]; 109 | self.window.rootViewController = testUI; 110 | 111 | 112 | [self.window makeKeyAndVisible]; 113 | 114 | return YES; 115 | } 116 | 117 | - (void)applicationWillResignActive:(UIApplication *)application 118 | { 119 | DDLogInfo(@"%@", THIS_METHOD); 120 | } 121 | 122 | - (void)applicationDidEnterBackground:(UIApplication *)application 123 | { 124 | DDLogInfo(@"%@", THIS_METHOD); 125 | } 126 | 127 | - (void)applicationWillEnterForeground:(UIApplication *)application 128 | { 129 | DDLogInfo(@"%@", THIS_METHOD); 130 | } 131 | 132 | - (void)applicationDidBecomeActive:(UIApplication *)application 133 | { 134 | static BOOL isAppLaunch = YES; 135 | if (isAppLaunch) 136 | { 137 | isAppLaunch = NO; 138 | return; 139 | } 140 | 141 | DDLogInfo(@"%@", THIS_METHOD); 142 | } 143 | 144 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 145 | #pragma mark Socket Delegate 146 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 147 | 148 | - (void)socket:(GCDAsyncSocket *)sock didConnectToHost:(NSString *)host port:(UInt16)port 149 | { 150 | 151 | DDLogInfo(@"socket:%p didConnectToHost:%@ port:%hu", sock, host, port); 152 | self.viewController.label.text = @"Connected"; 153 | 154 | // DDLogInfo(@"localHost :%@ port:%hu", [sock localHost], [sock localPort]); 155 | 156 | #if USE_SECURE_CONNECTION 157 | { 158 | // Connected to secure server (HTTPS) 159 | 160 | #if ENABLE_BACKGROUNDING && !TARGET_IPHONE_SIMULATOR 161 | { 162 | // Backgrounding doesn't seem to be supported on the simulator yet 163 | 164 | [sock performBlock:^{ 165 | if ([sock enableBackgroundingOnSocket]) 166 | DDLogInfo(@"Enabled backgrounding on socket"); 167 | else 168 | DDLogWarn(@"Enabling backgrounding failed!"); 169 | }]; 170 | } 171 | #endif 172 | 173 | // Configure SSL/TLS settings 174 | NSMutableDictionary *settings = [NSMutableDictionary dictionaryWithCapacity:3]; 175 | 176 | // If you simply want to ensure that the remote host's certificate is valid, 177 | // then you can use an empty dictionary. 178 | 179 | // If you know the name of the remote host, then you should specify the name here. 180 | // 181 | // NOTE: 182 | // You should understand the security implications if you do not specify the peer name. 183 | // Please see the documentation for the startTLS method in GCDAsyncSocket.h for a full discussion. 184 | 185 | [settings setObject:@"www.paypal.com" 186 | forKey:(NSString *)kCFStreamSSLPeerName]; 187 | 188 | // To connect to a test server, with a self-signed certificate, use settings similar to this: 189 | 190 | // // Allow expired certificates 191 | // [settings setObject:[NSNumber numberWithBool:YES] 192 | // forKey:(NSString *)kCFStreamSSLAllowsExpiredCertificates]; 193 | // 194 | // // Allow self-signed certificates 195 | // [settings setObject:[NSNumber numberWithBool:YES] 196 | // forKey:(NSString *)kCFStreamSSLAllowsAnyRoot]; 197 | // 198 | // // In fact, don't even validate the certificate chain 199 | // [settings setObject:[NSNumber numberWithBool:NO] 200 | // forKey:(NSString *)kCFStreamSSLValidatesCertificateChain]; 201 | 202 | DDLogInfo(@"Starting TLS with settings:\n%@", settings); 203 | 204 | [sock startTLS:settings]; 205 | 206 | // You can also pass nil to the startTLS method, which is the same as passing an empty dictionary. 207 | // Again, you should understand the security implications of doing so. 208 | // Please see the documentation for the startTLS method in GCDAsyncSocket.h for a full discussion. 209 | 210 | } 211 | #else 212 | { 213 | // Connected to normal server (HTTP) 214 | 215 | #if ENABLE_BACKGROUNDING && !TARGET_IPHONE_SIMULATOR 216 | { 217 | // Backgrounding doesn't seem to be supported on the simulator yet 218 | 219 | [sock performBlock:^{ 220 | if ([sock enableBackgroundingOnSocket]) 221 | DDLogInfo(@"Enabled backgrounding on socket"); 222 | else 223 | DDLogWarn(@"Enabling backgrounding failed!"); 224 | }]; 225 | } 226 | #endif 227 | } 228 | #endif 229 | 230 | //模拟发送一条数据 231 | NSString *requestStr = [NSString stringWithFormat:@"GET / HTTP/1.1\r\nHost: %@\r\n\r\n", HOST]; 232 | NSData *requestData = [requestStr dataUsingEncoding:NSUTF8StringEncoding]; 233 | 234 | [sock writeData:requestData withTimeout:20. tag:1]; 235 | } 236 | 237 | - (void)socketDidSecure:(GCDAsyncSocket *)sock 238 | { 239 | DDLogInfo(@"socketDidSecure:%p", sock); 240 | self.viewController.label.text = @"Connected + Secure"; 241 | 242 | NSString *requestStr = [NSString stringWithFormat:@"GET / HTTP/1.1\r\nHost: %@\r\n\r\n", HOST]; 243 | NSData *requestData = [requestStr dataUsingEncoding:NSUTF8StringEncoding]; 244 | 245 | [sock writeData:requestData withTimeout:-1 tag:0]; 246 | [sock readDataToData:[GCDAsyncSocket CRLFData] withTimeout:-1 tag:0]; 247 | } 248 | 249 | - (void)socket:(GCDAsyncSocket *)sock didWriteDataWithTag:(long)tag 250 | { 251 | DDLogInfo(@"socket:%p didWriteDataWithTag:%ld", sock, tag); 252 | } 253 | 254 | - (void)socket:(GCDAsyncSocket *)sock didReadData:(NSData *)data withTag:(long)tag 255 | { 256 | DDLogInfo(@"socket:%p didReadData:withTag:%ld", sock, tag); 257 | 258 | NSString *httpResponse = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]; 259 | 260 | DDLogInfo(@"HTTP Response:\n%@", httpResponse); 261 | 262 | } 263 | 264 | - (void)socketDidDisconnect:(GCDAsyncSocket *)sock withError:(NSError *)err 265 | { 266 | DDLogInfo(@"socketDidDisconnect:%p withError: %@", sock, err); 267 | self.viewController.label.text = @"Disconnected"; 268 | } 269 | 270 | @end 271 | -------------------------------------------------------------------------------- /ConnectTest/TcpClient.m: -------------------------------------------------------------------------------- 1 | // 2 | // TcpClient.m 3 | // ConnectTest 4 | // 5 | // Created by SmallTask on 13-8-15. 6 | // 7 | // 8 | 9 | #import "TcpClient.h" 10 | #import "GCDAsyncSocket.h" 11 | #import "DDLog.h" 12 | #import "DDTTYLogger.h" 13 | 14 | // Log levels: off, error, warn, info, verbose 15 | static const int ddLogLevel = LOG_LEVEL_INFO; 16 | 17 | #define USE_SECURE_CONNECTION 0 18 | #define ENABLE_BACKGROUNDING 0 19 | 20 | #if USE_SECURE_CONNECTION 21 | #define HOST @"www.paypal.com" 22 | #define PORT 443 23 | #else 24 | #define HOST @"192.168.254.2" 25 | #define PORT 55184 26 | #endif 27 | 28 | @implementation TcpClient 29 | @synthesize asyncSocket; 30 | 31 | + (TcpClient *)sharedInstance; 32 | { 33 | static TcpClient *_sharedInstance = nil; 34 | static dispatch_once_t onceToken; 35 | dispatch_once(&onceToken, ^{ 36 | _sharedInstance = [[TcpClient alloc] init]; 37 | }); 38 | 39 | return _sharedInstance; 40 | } 41 | 42 | 43 | -(id)init; 44 | { 45 | self = [super init]; 46 | recivedArray = [NSMutableArray arrayWithCapacity:10]; 47 | return self; 48 | } 49 | 50 | -(void)setDelegate_ITcpClient:(id)_itcpClient; 51 | { 52 | itcpClient = _itcpClient; 53 | } 54 | 55 | -(void)openTcpConnection:(NSString*)host port:(NSInteger)port; 56 | { 57 | DDLogInfo(@"%@", THIS_METHOD); 58 | 59 | // Setup our socket (GCDAsyncSocket). 60 | // The socket will invoke our delegate methods using the usual delegate paradigm. 61 | // However, it will invoke the delegate methods on a specified GCD delegate dispatch queue. 62 | // 63 | // Now we can configure the delegate dispatch queue however we want. 64 | // We could use a dedicated dispatch queue for easy parallelization. 65 | // Or we could simply use the dispatch queue for the main thread. 66 | // 67 | // The best approach for your application will depend upon convenience, requirements and performance. 68 | // 69 | // For this simple example, we're just going to use the main thread. 70 | 71 | // dispatch_queue_t mainQueue = dispatch_get_main_queue(); 72 | dispatch_queue_t mainQueue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0); 73 | asyncSocket = [[GCDAsyncSocket alloc] initWithDelegate:self delegateQueue:mainQueue]; 74 | 75 | [asyncSocket setAutoDisconnectOnClosedReadStream:NO]; 76 | 77 | #if USE_SECURE_CONNECTION 78 | { 79 | NSString *host = HOST; 80 | uint16_t port = PORT; 81 | 82 | DDLogInfo(@"Connecting to \"%@\" on port %hu...", host, port); 83 | self.viewController.label.text = @"Connecting..."; 84 | 85 | NSError *error = nil; 86 | if (![asyncSocket connectToHost:@"www.paypal.com" onPort:port error:&error]) 87 | { 88 | DDLogError(@"Error connecting: %@", error); 89 | self.viewController.label.text = @"Oops"; 90 | } 91 | } 92 | #else 93 | { 94 | // NSString *host = HOST; 95 | // uint16_t port = PORT; 96 | 97 | DDLogInfo(@"Connecting to \"%@\" on port %hu...", host, port); 98 | // self.viewController.label.text = @"Connecting..."; 99 | 100 | NSError *error = nil; 101 | if (![asyncSocket connectToHost:host onPort:port error:&error]) 102 | { 103 | DDLogError(@"Error connecting: %@", error); 104 | // self.viewController.label.text = @"Oops"; 105 | } 106 | 107 | // You can also specify an optional connect timeout. 108 | 109 | // NSError *error = nil; 110 | // if (![asyncSocket connectToHost:host onPort:80 withTimeout:5.0 error:&error]) 111 | // { 112 | // DDLogError(@"Error connecting: %@", error); 113 | // } 114 | 115 | } 116 | #endif 117 | 118 | 119 | 120 | } 121 | 122 | -(void)writeString:(NSString*)datastr; 123 | { 124 | NSString *requestStr = [NSString stringWithFormat:@"%@\r\n",datastr]; 125 | 126 | NSData *requestData = [requestStr dataUsingEncoding:NSUTF8StringEncoding]; 127 | [self writeData:requestData]; 128 | } 129 | 130 | -(void)writeData:(NSData*)data; 131 | { 132 | TAG_SEND++; 133 | [asyncSocket writeData:data withTimeout:-1. tag:TAG_SEND]; 134 | } 135 | 136 | -(void)read; 137 | { 138 | [asyncSocket readDataToData:[GCDAsyncSocket CRLFData] withTimeout:-1 tag:0]; 139 | // [asyncSocket readDataToData:[GCDAsyncSocket ZeroData] withTimeout:-1 tag:0]; 140 | // [asyncSocket readDataToLength:1 withTimeout:-1 tag:0]; 141 | } 142 | 143 | -(long)GetSendTag; 144 | { 145 | return TAG_SEND; 146 | } 147 | 148 | -(long)GetRecivedTag; 149 | { 150 | return TAG_RECIVED; 151 | } 152 | 153 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 154 | #pragma mark Socket Delegate 155 | //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 156 | 157 | - (void)socket:(GCDAsyncSocket *)sock didConnectToHost:(NSString *)host port:(UInt16)port 158 | { 159 | DDLogInfo(@"socket:%p didConnectToHost:%@ port:%hu", sock, host, port); 160 | // self.viewController.label.text = @"Connected"; 161 | 162 | // DDLogInfo(@"localHost :%@ port:%hu", [sock localHost], [sock localPort]); 163 | [self read]; 164 | 165 | #if USE_SECURE_CONNECTION 166 | { 167 | // Connected to secure server (HTTPS) 168 | 169 | #if ENABLE_BACKGROUNDING && !TARGET_IPHONE_SIMULATOR 170 | { 171 | // Backgrounding doesn't seem to be supported on the simulator yet 172 | 173 | [sock performBlock:^{ 174 | if ([sock enableBackgroundingOnSocket]) 175 | DDLogInfo(@"Enabled backgrounding on socket"); 176 | else 177 | DDLogWarn(@"Enabling backgrounding failed!"); 178 | }]; 179 | } 180 | #endif 181 | 182 | // Configure SSL/TLS settings 183 | NSMutableDictionary *settings = [NSMutableDictionary dictionaryWithCapacity:3]; 184 | 185 | // If you simply want to ensure that the remote host's certificate is valid, 186 | // then you can use an empty dictionary. 187 | 188 | // If you know the name of the remote host, then you should specify the name here. 189 | // 190 | // NOTE: 191 | // You should understand the security implications if you do not specify the peer name. 192 | // Please see the documentation for the startTLS method in GCDAsyncSocket.h for a full discussion. 193 | 194 | [settings setObject:@"www.paypal.com" 195 | forKey:(NSString *)kCFStreamSSLPeerName]; 196 | 197 | // To connect to a test server, with a self-signed certificate, use settings similar to this: 198 | 199 | // // Allow expired certificates 200 | // [settings setObject:[NSNumber numberWithBool:YES] 201 | // forKey:(NSString *)kCFStreamSSLAllowsExpiredCertificates]; 202 | // 203 | // // Allow self-signed certificates 204 | // [settings setObject:[NSNumber numberWithBool:YES] 205 | // forKey:(NSString *)kCFStreamSSLAllowsAnyRoot]; 206 | // 207 | // // In fact, don't even validate the certificate chain 208 | // [settings setObject:[NSNumber numberWithBool:NO] 209 | // forKey:(NSString *)kCFStreamSSLValidatesCertificateChain]; 210 | 211 | DDLogInfo(@"Starting TLS with settings:\n%@", settings); 212 | 213 | [sock startTLS:settings]; 214 | 215 | // You can also pass nil to the startTLS method, which is the same as passing an empty dictionary. 216 | // Again, you should understand the security implications of doing so. 217 | // Please see the documentation for the startTLS method in GCDAsyncSocket.h for a full discussion. 218 | 219 | } 220 | #else 221 | { 222 | // Connected to normal server (HTTP) 223 | 224 | #if ENABLE_BACKGROUNDING && !TARGET_IPHONE_SIMULATOR 225 | { 226 | // Backgrounding doesn't seem to be supported on the simulator yet 227 | 228 | [sock performBlock:^{ 229 | if ([sock enableBackgroundingOnSocket]) 230 | DDLogInfo(@"Enabled backgrounding on socket"); 231 | else 232 | DDLogWarn(@"Enabling backgrounding failed!"); 233 | }]; 234 | } 235 | #endif 236 | } 237 | #endif 238 | 239 | //模拟发送一条数据 240 | // NSString *requestStr = [NSString stringWithFormat:@"GET / HTTP/1.1\r\nHost: %@\r\n\r\n", HOST]; 241 | // NSData *requestData = [requestStr dataUsingEncoding:NSUTF8StringEncoding]; 242 | // 243 | // [sock writeData:requestData withTimeout:20. tag:1]; 244 | 245 | 246 | } 247 | 248 | - (void)socketDidSecure:(GCDAsyncSocket *)sock 249 | { 250 | DDLogInfo(@"socketDidSecure:%p", sock); 251 | // self.viewController.label.text = @"Connected + Secure"; 252 | 253 | NSString *requestStr = [NSString stringWithFormat:@"GET / HTTP/1.1\r\nHost: %@\r\n\r\n", HOST]; 254 | NSData *requestData = [requestStr dataUsingEncoding:NSUTF8StringEncoding]; 255 | 256 | [sock writeData:requestData withTimeout:-1 tag:0]; 257 | [sock readDataToData:[GCDAsyncSocket CRLFData] withTimeout:-1 tag:0]; 258 | } 259 | 260 | - (void)socket:(GCDAsyncSocket *)sock didWriteDataWithTag:(long)tag 261 | { 262 | DDLogInfo(@"socket:%p didWriteDataWithTag:%ld", sock, tag); 263 | dispatch_async(dispatch_get_main_queue(), ^{ 264 | [itcpClient OnSendDataSuccess:[NSString stringWithFormat:@"tag:%li",tag]]; 265 | }); 266 | } 267 | 268 | - (void)socket:(GCDAsyncSocket *)sock didReadData:(NSData *)data withTag:(long)tag 269 | { 270 | DDLogInfo(@"socket:%p didReadData:withTag:%ld", sock, tag); 271 | 272 | NSString *httpResponse = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]; 273 | 274 | DDLogInfo(@"HTTP Response:\n%@", httpResponse); 275 | 276 | TAG_RECIVED = tag; 277 | 278 | if(![httpResponse isEqualToString:@""]) 279 | [recivedArray addObject:httpResponse]; 280 | 281 | dispatch_async(dispatch_get_main_queue(), ^{ 282 | // 283 | [itcpClient OnReciveData:httpResponse]; 284 | }); 285 | 286 | 287 | [self read]; 288 | 289 | [self writeString:@""]; 290 | 291 | 292 | } 293 | 294 | - (void)socketDidDisconnect:(GCDAsyncSocket *)sock withError:(NSError *)err 295 | { 296 | DDLogInfo(@"socketDidDisconnect:%p withError: %@", sock, err); 297 | dispatch_async(dispatch_get_main_queue(), ^{ 298 | [itcpClient OnConnectionError:err]; 299 | }); 300 | } 301 | 302 | - (void)socketDidCloseReadStream:(GCDAsyncSocket *)sock 303 | { 304 | 305 | } 306 | 307 | 308 | 309 | @end 310 | -------------------------------------------------------------------------------- /en.lproj/ConnectTestViewController.xib: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 1536 5 | 11E53 6 | 2541 7 | 1138.47 8 | 569.00 9 |

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27 |

Welcome to the CocoaAsyncSocket project!

24 | A little bit of investment in your knowledge and understanding of networking fundamentals can go a long way. 25 | And it can save you a LOT of time and frustration in the long run. 26 |

We hope the CocoaAsyncSocket project can provide you with powerful and easy to use networking libraries.

24 | A little bit of investment in your knowledge and understanding of networking fundamentals can go a long way.
25 | And it can save you a LOT of time and frustration in the long run. 26 |